Go to System->Preferences->CompizConfig Setting Manager (some may see it as 'Advanced Desktop effect Settings'). On the left search box, type in 'widget'. You will see the Widget Layer option on the right. Place a check on the box to activate it.
Go to System->Preferences->CompizConfig Setting Manager (some may see it as 'Advanced Desktop effect Settings'). On the left search box, type in 'widget'. You will see the Widget Layer option on the right. Place a check on the box to activate it.